" a4Reprocest "sqrt(2)" in a number thin "

sqrt2-2 is …….. Number.

sqrt(2) + sqrt(2) is a rational number.

Show that 4sqrt(2) is an irrational number.

Show that 4sqrt(2) I an irrational number.

Prove that 2 sqrt3 - 4 is an irrational number , using the fact that sqrt3 is an irrational number .

Prove that: 2sqrt(3) - 4 is an irrational number, using the fact that sqrt(3) is an irrational number.

Prove that 2sqrt3-4 is an irrational number, using the fact that sqrt3 is an irrational number.

Make me understand and how To represent numbers like (sqrt(3))/(4),(1)/(sqrt(2))*(sqrt(5))/(6) on the number line.

(2+sqrt2)(2-sqrt2) is a _____ number.

(sqrt3-sqrt2) ^(2) is a / an …….. Number.